SRA International, Inc., A CSRA Company Application Support Administrator in Washington, District Of Columbia

Clearance Level Must Currently Possess:

No Active Clearance Required

Clearance Level Must Be Able to Obtain:

No Active Clearance Required


Public Trust

Job Family:

Engineering & Sciences

Job Description:

General Dynamics Information Technology and CSRA have united to create the premier provider of high-tech IT solutions to the government IT market. Together as General Dynamics Information Technology, we deliver cost-effective, next-generation IT solutions and services to the Department of Defense, the intelligence community and federal civilian agencies as they modernize their information systems.

We are seeking an Application Support Administrator to support one of our clients located in Washington, DC. Our company supports the customer by leveraging leading-edge IT solutions to improve the customer's mission effectiveness while continuously seeking opportunities to increase efficiency. Under the Information Technology Support Services (ITSS) contract, our organization's 110-member team delivers the full breadth of IT services, including infrastructure engineering and operations, software development and maintenance, cyber security, enterprise architecture support, and document processing. We also provide document processing capabilities in support of the agency’s regulatory mission.

The Application Support Administrator will providing enterprise-level IT operations, engineering and maintenance support for Linux\AIX systems and internal custom applications. The administrator will be part of the Infrastructure team.

Essential Job Functions

  • Prepare, install, implement and support operating software (RedHat Linux and AIX) and associated components.

  • Plan, prepare and apply maintenance fixes to system software and firmware as required.

  • Responsible for installing Unix/Linux operating system patches and upgrades as needed including supporting administrative tools and utilities during scheduled maintenance.

  • Provides support for custom applications used by the Agency.

  • Debug and solve complex problems associated with AIX/Linux servers in production and test environment.

  • Work with Systems Engineering to secure/harden Linux or AIX Operating systems in production.

  • Work with Systems Engineering to identify custom application issues and document resolutions.

  • Perform proactive monitoring to ensure high availability including verifying integrity and availability of hardware, server resources, systems and applications that support the Agency core applications.

  • Verify routine backup operations, ensuring all required file systems and related data are successfully backed up to the appropriate media and are cycled off site as needed for business continuity purposes.

  • Write and update technical procedures, standards and knowledgebase for supported systems and custom applications.

  • Ability to multi-task and set priorities within tight timelines and high client expectations.

  • Participate in on-call rotation.

Required Experience:

  • Extensive knowledge and experience in all facets of UNIX/Linux Systems Engineering & Administration

  • SCCM 2016 knowledge

  • 2+ years of RedHat Linux Advanced Systems Administration experience with RHCE certification

  • 2+ years of AIX Systems Administration experience (preferred)

  • Experience Shell scripting (ksh, Bash)

  • Good organization and documentation skills

  • Ability to work independently with minimum supervision

  • Ability to work effectively in a team

  • Knowledge and experience with Windows Server 2012R2 and 2008R2

  • Experience using Nessus Vulnerability Scanner to read reports and address security vulnerabilities.


  • FileNet

  • Knowledge of Remedy ticket tracking system


# of Openings:


Scheduled Weekly Hours:


T elecommuting Options:

Telecommuting Not Allowed

Work Location:

USA DC Washington - 888 First St NE (DCC123)

Additional Work Locations:

CSRA is committed to creating a diverse environment and is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.


CSRA is tomorrow’s thinking, today. To “Think Next. Now.” is to imagine a better future and to deliver it, today. For our customers, our partners, and ultimately, all the people our mission touches, CSRA is realizing the promise of technology to change the world through next-generation thinking and meaningful results.

We understand that our customers' missions require new methods and imaginative thinking. We bring together government IT professionals, emerging technologies, and the brightest, cutting-edge advisors in the industry to deliver a broad range of innovative, next-generation IT solutions and professional services to help our customers modernize their legacy systems, protect their networks and assets, and improve the effectiveness and efficiency of mission-critical functions for our warfighters and our citizens.

Everywhere you look, CSRA is there. We’re in our nation’s infrastructure, in training and education, in cyber security, in serving veterans who served us—and, so much more. Take some time to learn more about CSRA. You might be surprised to learn how we touch your life.

We are a company of 18,000+ smart, talented individuals, yet we enjoy a start-up culture that inspires us to make a difference while delivering results in this rapidly evolving world. Join our team and use your skills and expertise to support the safety, security, health and well-being of the nation.